/*
 *  Copyright 2009-2016 Weibo, Inc.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package cn.uncode.rpc.registry;

import java.util.List;

import cn.uncode.rpc.cluster.Cluster;
import cn.uncode.rpc.core.URL;



/**
 * 
 * Notify when service changed.
 * 
 */

public interface NotifyListener<T> {

    void notify(URL registryUrl, List<URL> urls);
    
    Cluster<T> getCluster();
    
    void destroy();
}
